clean, always write major brand for debug

Originally committed as revision 6862 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/mov.c

@@ -506,25 +506,7 @@ static int mov_read_ftyp(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
 {
     uint32_t type = get_le32(pb);
 
-    /* from mplayer */
-    switch (type) {
-    case MKTAG('i', 's', 'o', 'm'):
-    case MKTAG('m', 'p', '4', '1'):
-    case MKTAG('m', 'p', '4', '2'):
-    case MKTAG('3', 'g', 'p', '1'):
-    case MKTAG('3', 'g', 'p', '2'):
-    case MKTAG('3', 'g', '2', 'a'):
-    case MKTAG('3', 'g', 'p', '3'):
-    case MKTAG('3', 'g', 'p', '4'):
-    case MKTAG('3', 'g', 'p', '5'):
-    case MKTAG('m', 'm', 'p', '4'): /* Mobile MP4 */
-    case MKTAG('M', '4', 'A', ' '): /* Apple iTunes AAC-LC Audio */
-    case MKTAG('M', '4', 'P', ' '): /* Apple iTunes AAC-LC Protected Audio */
-    case MKTAG('m', 'j', 'p', '2'): /* Motion Jpeg 2000 */
-    case MKTAG('q', 't', ' ', ' '):
-    default:
-        av_log(c->fc, AV_LOG_DEBUG, "ISO: File Type Major Brand: %.4s\n",(char *)&type);
-    }
+    av_log(c->fc, AV_LOG_DEBUG, "ISO: File Type Major Brand: %.4s\n",(char *)&type);
     get_be32(pb); /* minor version */
     url_fskip(pb, atom.size - 8);
     return 0;